The Philadelphia Union comfortably defeated USL Championship side Pittsburgh Riverhounds 4-1 in the U.S. Open Cup on May 22, 2025. This result at Subaru Park was a professional display from the MLS side against lower-league opposition. Philadelphia established control early, scoring twice in the first half to ease any nerves. Pittsburgh pulled a goal back after the break to briefly threaten a comeback, but the Union responded with two more goals to put the tie beyond doubt. The match showcased the gulf in quality between the divisions, with Philadelphia's attacking players having too much pace and precision for the Riverhounds' defense. This routine victory sent Philadelphia into the next round as expected, while Pittsburgh exited the competition with credit for a spirited effort. The Union's coach would be pleased with his team's focus, while the Riverhounds' manager would take pride in his team's fight.